/* 关于我们的css */
.clearfix::before,.clearfix::after{
    content:"";
    display:table;
    clear:both;
}
.mainstay{
    height:1000px;
    background-color:red;
}
.topping{
 width:100%;
height:60px; 
 background: -webkit-linear-gradient(left top,rgb(231,149,134),rgb(147,147,180),rgb(97,97,125),rgb(127,98,47),rgb(57,100,134));
background: -o-linear-gradient(bottom right,rgb(231,149,134),rgb(147,147,180),rgb(97,97,125),rgb(127,98,47),rgb(57,100,134));
background: -moz-linear-gradient(bottom right, rgb(231,149,134),rgb(147,147,180),rgb(97,97,125),rgb(127,98,47),rgb(57,100,134)); 
background: linear-gradient(to bottom right, rgb(231,149,134),rgb(147,147,180),rgb(97,97,125),rgb(127,98,47),rgb(57,100,134));  
          
}
.topping_1{
    font-size:40px;
   padding-left:680px;
   color:#cb8e95;
   font-weight:bolder;
   padding-top:6px;
}
.mainstay .left{
    float:left;
    height:100%;
    width:759px;
    background-color:sKyblue;
}
.card{
    width:100%;
    height:250px;
}
.card-img{
    width:200px;
    height:200px;
    margin:25px 10px;
}
.card-img:hover{
    cursor: pointer;
    box-shadow:0 0 20px black;
    transition:.5s;
}
.card-title{
    color:red;
    font-weight:bolder;
}
.card-title:hover{
    color:orange;
    cursor: pointer;
    transition:.5s;
    text-decoration:underline;
}
.card-text{
    line-height:20px;
}
.text-muted{
    font-weight:bolder;
}
.move{
    position: relative;
    left:270px;
}
.text-muted2{
    top:38px;
}
.text-muted3{
    top:20px;
}
.move:hover{
    text-decoration: underline;
    color:re#6C757D;
    cursor: pointer;
    transition:2s;
}
.right{
    float:left;
    height:100%;
    width:760px;
    background-color:rgb(181, 181, 214);
}
.daohang{
   font-weight:bolder;
}
.d-block{
    width:800px;
    height:513px;
}
.right2{
    width:100%;
    height:432px;
    float:left;
    background-image: url(/img/18.jpg);
}
.right2-1{
    color:rgb(250, 199, 103);
    font-weight: bolder;
    font-size:30px;
    border-bottom:3px solid;
    line-height: 60px;
    margin-bottom:50px;
}
.right2-2{
    line-height:40px;
    float:left;
    margin-left:20px;
}
a{
    color:blue;
    position:relative;
    left:20px;
}
.right2-21{
    font-weight:bolder;
    font-size:25px;
}
a:hover{
    color:red;
}
